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Amorican massif

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Geological overview of the South Bohemian <span class="search-highlight">Massif</span> with age ranges and region...
Published: 01 May 2000
Granites; EsG: Eisgarn Granites; MGG: Mauthausen Granite Group. Insets show the location of the Bohemian Massif within the extra‐alpine European Variscides. AM, Amorican Massif; MC, Massif Central; BM, Bohemian Massif; MS, Moravo‐Silesian; MZ, SZ and RZ, Moldanubian, Saxo‐Thuringian and Rheno‐Hercynian
Journal Article
Published: 01 January 1961
Bulletin de la Société Géologique de France (1961) S7-III (5): 457–462.
..., Geological Society of America, Boulder, CO, United States 1961 Amorican massif Armorican Massif Arthropoda Burmeisteria (Digonus) armoricanus Devonian Europe France Invertebrata Lower Devonian new taxa paleontology Paleozoic Siegenian Trilobita Trilobitomorpha Western Europe ...
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Distribution of Ouarzazate rocks and their temporal and compositional equiv...
Published: 04 August 2022
. 2008 ; Waldron et al. 2011 ; Pollock et al. 2012 , van Staal et al. 2012 ; Stampfli et al. 2013 ; Domeier 2016 ). Abbreviated Cadomian domain names are: Am, Amorican Massif; Db, Dobrogea; Is, Istanbul Zone; Ib, Iberia; Mo, Moesia; St, Saxo-Thuringia. Abbreviated peri-Gondwana domain
Journal Article
Published: 01 August 1991
Journal of the Geological Society (1991) 148 (4): 691–702.
.... D’Lemos R. S. D’Lemos R. S. Strachan R. A. Topley C. G. Cadomian magmatism in the North Amorican Massif The Cadomian Orogeny 1990 51 Geological Society London, Special Publication 181 214 Cabanis B. Chantraine J. Rabu D. Pharaoh T. Beckinsale R. D...
Journal Article
Published: 01 April 1993
Journal of the Geological Society (1993) 150 (2): 409–410.
... metagranite formed from an igne- ous protolith which initially crystallized at c. 496 Ma; it is thus of Upper Cambrian or Lower Ordovician age (Harland et al. 1989). Establishment of palinspastic linkages with Iberian, Amorican, and/or European sequences (as suggested by Ribeiro et al. 1992) is precluded...
Journal Article
Published: 01 May 1984
Journal of the Geological Society (1984) 141 (3): 521–536.
..., S.E. Ireland and the question of a wide Proto-Atlantic Ocean J. Geomag. Geoelectr 1980 32 Suppl. III 77 88 Duff, B. A. 1978. Palaeomagnetic and rock magnetic studies of Lower Palaeozoic rocks on Jersey and adjacent regions of the Amorican massif. Thesis, Ph.D, (unpubl.) Univ. Leeds...
Journal Article
Published: 01 August 1982
Journal of the Geological Society (1982) 139 (4): 493–504.
... melanges 1981 Thesis, PhD, Univ. Southampton (unpubl.) Barnes R. P. Andrews J. R. Badham J. P. N. Investigations of South Cornish melanges Proc. Ussher Soc 1979 4 262 8 Bayer R. Matte P. Is the mafic*ultramafic massif of Cabo-Ortegral a nappe emplaced during...
Journal Article
Published: 01 June 1997
Journal of the Geological Society (1997) 154 (3): 403–417.
... ages Journal of the Geological Society London 1992 149 139 147 Dallmeyer R.D D'Lemos R.S. Strachan R.A Timing of Cadomian and Variscan tectonothermal activity, La Hague and Alderney, North Amorican Massif: evidence from 40 Ar/ 39 Ar mineral ages Geological Journal 1994 29...
Journal Article
Published: 01 April 1993
Journal of the Geological Society (1993) 150 (2): 405–410.
... structural evels of the Morais Massif are in ductile thrust contact with poly-deformed blastomylonitic mafic granulite, peridotite, and coronitic gabbro comprising intermediate-level footwall duplexes. A ductile thrust separ- ates upper and intermediate l vels of the Morais complex from an extensive...
Journal Article
Published: 01 May 2000
Journal of the Geological Society (2000) 157 (3): 577–587.
... Granites; EsG: Eisgarn Granites; MGG: Mauthausen Granite Group. Insets show the location of the Bohemian Massif within the extra‐alpine European Variscides. AM, Amorican Massif; MC, Massif Central; BM, Bohemian Massif; MS, Moravo‐Silesian; MZ, SZ and RZ, Moldanubian, Saxo‐Thuringian and Rheno‐Hercynian...
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Journal Article
Published: 01 November 2001
Journal of the Geological Society (2001) 158 (6): 983–994.
... 1990 ; Lancelot et al. 1985 ), the Amorican Massif (540–600 Ma: Bernard-Griffiths et al. 1985 ) and from the Alps (520–610 Ma: Müller et al. 1995 ; Poller 1997 and Schaltegger et al . 1997 ). Furthermore, they are known from the Anti-Atlas in Morocco (530–590 Ma: Mrini 1993 ), from...
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Journal Article
Published: 01 September 1998
Journal of the Geological Society (1998) 155 (5): 843–851.
... orogens Earth-Science Reviews 1994 36 83 130 Brown M. Late-Precambrian geodynamic evolution of the Amorican segment of the Cadomian belt (France): distortion of an active continental margin during south-west directed convergence and subduction of a bathymetric high Géologie de la France...
Journal Article
Published: 01 October 2007
European Journal of Mineralogy (2007) 19 (5): 723–734.
... metamorphism of basic rocks from the southern Hohe Tauern area, Tyrol (Austria) . N. Jb. Miner. Abh ., 122 , 1 – 35 . Ballevre , M. , Pitra , P. , Bohn , M. ( 2003 ): Lawsonite growth in the epidote blueschists from Ile de Groix (Amorican Massif, France): a potential geobarometer . J...
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Journal Article
Published: 01 May 2009
Bulletin de la Société Géologique de France (2009) 180 (3): 231–246.
... of the South Amorican shear zone (SASZ). The first one strikes E-W, and disappears under the sedimentary cover of the Paris Basin; the second strikes NW-SE and splits eastward defining a horse-tail structure crosscutting the southern Massif Armoricain and French Massif Central. F ig . 1. – The area...
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Journal Article
Published: 01 April 1991
Journal of the Geological Society (1991) 148 (2): 299–314.
... Bickle M. J. Wickham S. M. Chapman H. J. Taylor H. P. Jr. A strontium, neodymium and oxygen isotop study of hydrothermal metamorphism and crustal anatexis in the Trois Seigneurs Massif, Pyrenees, France Contributions to Mineralogy and Petrology 1988 100 399 417 Bodin J...
Journal Article
Journal: GSA Bulletin
Published: 01 May 2014
GSA Bulletin (2014) 126 (5-6): 702–719.
...J. Shaw; G. Gutiérrez-Alonso; S.T. Johnston; D. Pastor Galán Abstract Detrital zircon laser ablation–inductively coupled plasma–mass spectrometry U-Pb age data from the Lower Ordovician Armorican Quartzite (deformed passive margin strata of Gondwanan affinity) of the Iberian Massif are presented...
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Journal Article
Published: 01 February 2007
Quarterly Journal of Engineering Geology and Hydrogeology (2007) 40 (1): 47–65.
... of the Lapworth Museum of Geology. The bedrock geology of the Amorican Massif comprises strong crystalline basement: largely granites, schists and ‘grits’ (highly indurated medium to coarse-grained sandstones) of Precambrian and Palaeozoic age. At the Paris Basin margin, the basement is overlain...
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Series: GSA Memoirs
Published: 01 January 2007
DOI: 10.1130/2007.1200(20)
... in Pennsylvanian times with a schematic section of the French Variscides. Red line—trace of the section. The arrows show the general vergence of folds and thrusts (adapted from Matte, 2001 ). NASZ—North Armorican Shear Zone; SASZ—South Amorican Shear Zone; VF—Variscan Front. The French Massif Central...
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Journal Article
Published: 04 August 2022
Journal of the Geological Society (2022) 179 (5): jgs2021-114.
.... 2008 ; Waldron et al. 2011 ; Pollock et al. 2012 , van Staal et al. 2012 ; Stampfli et al. 2013 ; Domeier 2016 ). Abbreviated Cadomian domain names are: Am, Amorican Massif; Db, Dobrogea; Is, Istanbul Zone; Ib, Iberia; Mo, Moesia; St, Saxo-Thuringia. Abbreviated peri-Gondwana domain...
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Journal Article
Published: 01 April 1985
Journal of the Geological Society (1985) 142 (2): 375–395.
... and Reading Beds (Table 1) might therefore have been derived from a very different source ( .g. the Amorican Massif, Fig. 6) from those found in the Thanet Beds. Conclusions Cenozoic megaspores have been recorded from sever- al localities in the Reading and Thanet Beds (Upper Palaeocene) of southern England...